World Resorts USA Grand Marais Weather

Grand Marais Sea Temperature in June

Average sea water temperature in June:
+40.3°F
Minimum sea water temperature in June: 51.4°F
Maximum sea water temperature in June: 35.1°F

Daily sea water temperature in June, °F

Show year:
2025
2024
2023

The average sea water temperature in June of 2025 was 39.0°F. The highest and lowest sea temperatures during the month were 41.9°F and 35.4°F.

Monthly sea water temperature in Grand Marais, °F

Which USA resorts have warmest sea in June?

Place name June 2025 June 2024
Everglades 86.1°F 86.0°F
Marco Island 85.9°F 86.2°F
Naples 85.9°F 85.9°F
Cape Coral 85.9°F 85.7°F
Sarasota 85.9°F 85.8°F
Siesta Key 85.8°F 85.7°F
Clearwater Beach 85.7°F 86.3°F
Key West 85.5°F 85.9°F
Miami 85.5°F 84.8°F
Tampa 85.5°F 85.9°F
Islamorada 85.3°F 86.0°F
Key Largo 85.2°F 85.6°F
Corpus Christi 85.1°F 86.6°F
Miami Beach 84.9°F 84.6°F
Houston 84.8°F 85.2°F
New Orleans 84.7°F 84.9°F
Pensacola 84.6°F 84.0°F
Miramar Beach 84.4°F 83.6°F
Destin 84.4°F 83.5°F
Panama City Beach 84.3°F 84.0°F

Best time for vacation in Grand Marais

Sunniest months:
September 14 days
August 13 days
July 12 days
Warmest months:
August 68.1 °F
July 67.1 °F
September 62.2 °F
Warmest sea temp:
August 60.2 °F
September 59.1 °F
October 52.8 °F
Coldest months:
February 18.9 °F
January 19.4 °F
December 25.9 °F
Rainiest months:
August 3 days
April 2 days
July 2 days
Windiest months:
November 10.0 mph
December 9.8 mph
April 9.6 mph

Grand Marais on a weather map

Grand Marais
+16°F
E 16 mph
Feels like: +1°F
Precip.: 100%
Places in USA:
Name
°F
+30°F
+77°F
+77°F
+45°F
+55°F
+70°F
+77°F
+70°F
+25°F
+57°F
+48°F
+63°F
+63°F
+46°F
+5°F
24 Hours Forecast
Grand Marais
Local time: 22:59
December 05, friday
0000
16°F
E
16 mph
0300
18°F
E
9 mph
0600
19°F
E
6 mph
0900
14°F
SE
5 mph
1200
21°F
NE
7 mph
1500
23°F
NE
9 mph
1800
21°F
E
10 mph
2100
18°F
SE
14 mph
Units of measurement: °C / °F